2540284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 4687200

約数和(自身を除く): 2146916

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 359, 718, 1436, 1769, 3538, 7076, 10411, 20822, 21899, 41644, 43798, 87596, 635071, 1270142, 2540284]

約数ペア:

[(1, 2540284), (2, 1270142), (4, 635071), (29, 87596), (58, 43798), (61, 41644), (116, 21899), (122, 20822), (244, 10411), (359, 7076), (718, 3538), (1436, 1769)]